• It is not quite correct that quickness of a servo system having power saturation characteristics is judged by evaluating only the bandwidth.

    由于功率饱和影响,只用“频带概念”来衡量随动系统快速性是不够确切的。

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  • The saturation characteristics widely exists in almost all kinds of control systems, such as chemical plants, mechanical systems, and communication networks.

    饱和特性广泛地存在于各类物理系统中,比如化学装置机械系统、以及网络通讯系统等。

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  • The sensitive temperature characteristics of PN junction inverse saturation current is fully utilized to obtain good temperature coefficient and PSRR with simple circuit structure.

    技术充分利用PN反向饱和电流温度敏感函数的特性使用简单电路结构达到很好的温度特性电源抑制性能

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  • Aiming at the characteristics of delay and nonlinear saturation widely existing in the process of industry control, this paper presents a control arithmetic for fast-tracking control.

    针对工业控制过程广泛存在对象的时滞饱和非线性特性提出一种用于快速跟踪问题的控制方法。

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  • According to the spectroscopic characteristics of haemoglobin and oxyhaemoglobin, this paper present a new system for monitoring the arterial oxygen saturation.

    根据血红蛋白血红蛋白光谱特性提出一种监测动脉血饱和度系统

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  • Saturation of residual oil in the lower series of Shen 84 block was predicted with water cut method according to its geological characteristics and development status.

    针对84下层系地质特征开发实际,利用含水率剩余油饱和度进行预测

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  • Simulation results show that the model with channel-length modulation effects included agrees with the measured I-V characteristics in the saturation region.

    计算结果表明计入沟道长度调制效应的直流模型饱和实测的I-V特性较为吻合

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  • The steam flood can improve heavy oil seepage flow characteristics, remain oil saturation, and enhance oil displacement efficiency, conformance factor as well as EOR.

    因此,注蒸汽热可以改善稠油渗流特性,降低残余饱和度提高效率波及系数及采收率。

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  • The wavelength conversion mechanism and the thresholding conversion characteristics of all-optical wavelength converter based on a laser diode are described by the gain saturation effect.

    使用半导体激活介质增益饱和效应,描述了激光器型全光波长转换器波长转换机制及其值转换特性

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  • Numerical results show that the contamination characteristics of NAPLs can be reasonably described, which is significantly affected by intrinsic permeability of soils and residual saturation of NAPLs.

    计算结果表明,数值模拟方法能够合理地描述非水相流体运移过程污染特征土体渗透性和污染物残余饱和度重要影响因素

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  • Load method is used to calculate the parameters of PMSM, in which the material characteristics reflect the magnetic saturation under actual operation.

    采用负载计算永磁同步电动机参数,使参数中的材料特性真正反映实际负载条件介质的饱和情况。

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  • Work begins with the improvement of volt-ampere characteristics of voltage instrument transformer, to ensure that saturation phenomenon does not appear.

    改善电压互感器伏安特性着手使电压互感器在运行中出现饱和现象

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  • And then for every layer, basic characteristics were extracted, and saliency characteristics including intensity saliency, saturation saliency and color saliency were calculated.

    原始图像分层,分别提取底层特征,计算显著特征包括亮度显著性、饱和度显著性色彩显著性。

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  • The paper presents a practical calculating method for running torque-frequency characteristics of a hybrid stepping motor, considering magnetic saturation and analyzing the nonlinear parameters.

    本文非线性参数分析出发考虑电机的饱和因素提出混合式步进电动机运行矩频特性实用计算方法

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  • Ferroresonance due to the saturation of PT magnetizing characteristics is frequently reported to happen on the busbars of neutral grounded substations.

    由于母线PT励磁特性非线性,铁磁谐振频繁发生中性点接地变电站的空母线上。

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  • The change can result in the alteration of petroleum saturation within the reservoirs, thus the characteristics of gas filtration can be influenced and changed.

    凝析气藏相变特性导致储层油气饱和度变化从而影响改变气体渗流特性。

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  • The ferromagnetic materials which has high magnetic saturation, high characteristics of magnetic conductive and low remanence should be chosen first for the higher heat power.

    选择发热部件材料时,应主要考虑具有饱和度、导磁特性高,并且剩磁小铁磁性材料,以便获得较大的发热功率

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  • The results indicate that the presented method could illuminate the saturation effect in near field and attenuating characteristics of strong ground motion in far field from large earthquake.

    结果表明建议方法反映强震地震动饱和效应大震场衰减的特点

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  • It does not only have characteristics of semi-implicit to obtain saturation, but also keep advantages of IMPES which saves memory and calculating workload...

    具有式求解饱和度特点保留IMPES方法省内计算工作量优势

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  • Characteristics of ct (Current Transformer) in extreme saturation is illustrated by test and theoretical analysis.

    通过实际试验理论分析,阐明电流互感器严重饱和特性

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  • Features: Low saturation voltage, excellent DC current gain characteristics.

    特点饱和降低,直流电流放大线性好。

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  • On base of the research on the genesis of the low oil saturation, the filtration characteristics had been studied.

    含油饱和度成因研究基础,进一步开展了油藏渗流特征研究。

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  • On base of the research on the genesis of the low oil saturation, the filtration characteristics had been studied.

    含油饱和度成因研究基础,进一步开展了油藏渗流特征研究。

    youdao

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